Fantasy Tip: Pomeranz will miss an extended period with this injury. Brad Mills, whom the A's acquired in a trade today, is expected to enter the rotation to fill Pomeranz's spot. Look to add Mills, who was pitching very well at Class AAA for the Colorado Rockies, in AL-only leagues.

Oakland Athletics RP Ryan Cook (shoulder) will make a rehab outing with Single-A Stockton Thursday, April 3, and manager Bob Melvin said Cook is "pretty close" to being ready to return from the disabled list. When Cook returns from the DL, the team will need to option either RP Evan Scribner or SP Drew Pomeranz to Triple-A Sacramento.